Dave @davejeeping.bsky.social 🌞
betancur . n @nelbeu.bsky.social art & architectural historian / visual, material & religious culture
badanalysis @badanalysis.bsky.social (っᵔ◡ᵔ)っ 🇬🇴🇴🇩🇦🇳🇦🇱🇾🇸🇮🇸 ʕ•̫͡•ʔ
www.youtube.com/@badanalysis
The Geochemistry Group @geochemgroup.bsky.social A group of geochemists, promoting geochemistry and early career geochemists. Special interest group of the Mineralogical Society of Great Britain and Ireland, and The Geological Society of London.
Johan Lissenberg @lissenbergjohan.bsky.social Geologist at Cardiff University, passionate about magmatism and mid-ocean ridges. Dutchman in Wales.
Pacific Museum of Earth @pme.ubc.ca 🌎 Discover the wonders of our planet: where education & excitement meet!
🦕 Fossils | Minerals & more
💎 VISIT US FOR FREE
📍UBC, Mon-Fri, 10am-5pm
George Cooper @cooper-geo.bsky.social volcanologist🌋| geochemist👨🔬| petrologist🔬|
boulder bro🧗🏻 | mountain-lover🏔️| sometimes cyclist 🚴 
Tom Harvey @tharvs.bsky.social Science and Funding Officer at The Geological Society, PhD in meteorite and lunar geochemistry / physical properties, printmaker, folk music and lit, enthusiastically outdoors. Views are my own.
Raúl Fonseca @raulocfonseca.bsky.social Professor of Experimental Geochemistry and Petrology at the Ruhr-University Bochum
Arctic Science Journal @arcticsciencej.bsky.social An #OpenAccess @cdnsciencepub.com journal reporting peer-reviewed research from all areas of science and engineering related to northern Polar Regions.
Bluesky Fanatic @blueskyfanatic.bsky.social ACTIVISM AGAINST FASCISM
Woke/Boomer/Dog Lover/COFFEE
Concern: fascism spreading globally.
Leftie/liberal defending democracy.
Maximize Bluesky Friends to exchange dialogue in America's darkest hour.
Alka Tripathy-Lang @dralkatrip.bsky.social Science Communicator | Writer | Editor | Social Media Manager | Former dater of rocks | Ph.D. in Geology | Exerciser | Food lover | Parent | Partner | she/her 
Jeff Catalano @jeffcatalano.bsky.social Aqueous geochemist and mineralogist, soon-to-be-former journal editor-in-chief, director of an interdisciplinary undergraduate program on the environment, dog lover.
Paul Savage @savageearth.bsky.social Geochemist/cosmochemist/general subterranean rummager, Senior Lecturer at the University of St Andrews, views my own.
Prof Col Macpherson @colinmacpherson.bsky.social Rock ̵e̵t̵ ̵ scientist @durhamearthsci.bsky.social 🧪⚒️🌋
Husband, dad, typographical errer
Geneviève Robert @rheologically.bsky.social everything flows. 
Nick Barber 🌋 @volcannick.bsky.social Asst Professor, geoscientist, volcanophile
magma, metals, and minerals 🌋🪨🛰️Philadelphian 🦅, father, husband. he/him. www.volcannick.com
Opinions my own
UBC Science @science.ubc.ca News and events from the Faculty of Science at the University of British Columbia. 
Jason Harvey @drjasonharvey.bsky.social Associate Professor of Geochemistry. Local binfluencer. Mostly harmless
Adriana Guatame-García @adriguatame.bsky.social Assist. Prof. in Critical Mineral Resources at the University of Calgary | Science & Policy | GeoLatinas | 🇨🇴🇳🇱🇨🇦 | she/her/ella
Posts in English & Español
Jimi Paulz @gaetangosselin.bsky.social 
@olivierpourret.bsky.social @olivierpourret.bsky.social 
The Geochemical Society @geochemsoc.bsky.social Explore. Learn. Teach. We seek an active and collaborative international community of geochemists who are able to explore, learn, and teach geochemical applications and theories.
Dian Ji @dianji.bsky.social PhD student at Rice, MS from UTK. High temperature geochemistry and igneous petrology explorer 🌋. Fishing enthusiast 🎣. He/him
Simon Wellings @metageologist.bsky.social I write about Geology:
https://all-geo.org/metageologist/ and Front Vision magazine.
I've published papers on gabbros and the havoc they wreak: https://scholar.google.com/citations?user=8pJUbAoAAAAJ&hl=en
GeoLatinas @geolatinas.bsky.social Embracing, Empowering and Inspiring Latinas in Earth and Planetary Sciences
https://geolatinas.org/
Laura Blackstone @laurablackstone.bsky.social Geophysics PhD candidate @StanfordDoerr | @BrownUniversity '19 | studying volcanoes because it's a hot topic 🌋 | she/her 🏳️🌈 |🥋 🏋🏼♀️ 🧗♀️ 🚴♀️ ⛸️ 💃
Pierre Lanari @pierrelanari.bsky.social Multidisciplinary Earth scientist, Associate Professor at @unil.bski.social and software developer for petrologists, e.g. XMapTools (he/him)
@matanzima.bsky.social @matanzima.bsky.social 
EAG @eageo.bsky.social European Association of Geochemistry: non-profit organization promoting geochemistry internationally https://www.eag.org/
What we do: Goldschmidt Conference, open access journals, funding and outreach programs, recognition of scientific excellence
Mourad Teyeb @mouradteyeb.bsky.social Media professional, Researcher, Consultant.
Based in #Tunisia. I cover North #Africa.
Mike Cassidy @mikevolc.bsky.social Volcano Scientist | Associate Prof @unibirmingham.bsky.social | Research Affiliate @cser.bsky.social | Co-founder @gvra.bsky.social | Geology | Environmental change and sustainability | Dad of 2 | First gen
Kara B @karabrug.bsky.social Experimental petrologist @UNM.edu via @FORCEhighP.bsky.social, @carnegiescience.bsky.social & EPIC, @seseasu.bsky.social
Cat enthusiast, puzzle addict, stationery nut
karabrugman.com (she/her)
Justin Filiberto @planetaryrocks.bsky.social Planetary petrologist studying the Earth, Mars, the Moon, Venus, and Mercury
Daniel Pastor-Galán @hotspottrack.bsky.social Solid Earth hero who finds magnets in rocks. Plate shuffler, rock bender, mantle depleter, zircon hunter. I do lick rocks. Really, really bad geo-puns. Also music. At @igeociencias.bsky.social @CSIC.es
www.danielpastorgalan.eu
⚒️ #geoscience
Gavin Foster @thefosterlab.bsky.social Palaeoclimatologist and isotope geochemist at the University of Southampton. Love/hate relationship with mass spectrometers. Researcher of climate science, coral reefs, biomineralisation, laser ablation, isotopes and geology. Views my own
Zoja Vukmanovic @3oja.bsky.social crystal mush enthusiast, layered intrusion aficionado, microstructure advocate, likes tiny opaque minerals. Lecturer in Geology - Georesources @ University of East Anglia (UEA)
Dominic Hildebrandt @dominichildebrandt.bsky.social Curious Geologist. PhD Student @ MIT. European. Nonconformist. Critical Thinker. Outdoors, Arts and Culinary. Formerly ETH Zurich, LMU & TU Munich.
Matt B @matttg.bsky.social Cubs fan. 🌋 & magma, mineral resources, tectonics, wilderness, pawpaws, outdoor gear, 🏝⛰🏕, Rectal cancer survivor. Views and opinions expressed are mine. #geology #earthscience #geoscience ⚒️
David Pyle @davidmpyle.bsky.social Volcanologist at the University of Oxford: volcanic histories, imaginaries, resources and futures. https://curatingcrises.omeka.net/ https://www.oxfordmartin.ox.ac.uk/rethinking-natural-resources/ https://www.torch.ox.ac.uk/vesuvius-22
@peopleonvolcanoes.bsky.social @peopleonvolcanoes.bsky.social Season 2 coming 1st April 2025!
Rebecca Williams @volcanologist.bsky.social Professor of Volcanology. Waffle about volcanoes, HigherEd, tea and occasional running. SFHEA & STEM ambassador. She/her.
Mike Tice @ticeonmars.bsky.social Geologist/planetary scientist at Texas A&M using x-ray vision to study ancient life and surface processes. Commutes to Mars on the Perseverance Rover. He/him
Hugo van Schrojenstein Lantman @hugolantman.bsky.social Geology Postdoc at Utrecht University
Mechanical behaviour of minerals using nanoindentation
Fan of microstructures, petrology, metamorphism, fluids, subduction, earthquakes, stress and strain.
Occasionally takes pictures of rocks.
Clare Hammond @clarammond.bsky.social Critical minerals investigations at Global Witness // Formerly Frontier Myanmar // Book: On the Shadow Tracks: A Journey through Occupied Myanmar 📚 out now with Penguin Press
Romain Tartese @romiche29.bsky.social Planetary geology and geochemistry - Working on volatiles in the Solar System and early life on the Earth. 2021 international SpOOns champion 🏆
notalenanot @notalenanot.bsky.social ¯\_(ツ)_/¯
Bob Gooday @bobgooday.bsky.social Rock ponderer.- I Ignacio García VPC GEOTENERIFE @ignaciogarciagt.bsky.social Scientific field trip advisor. 2026 Geoscience Training Camps (PlanetaryScience, volcanology, MarineSciCamp …) Virtual+in person tailor-made field trips. LOGISTICS
www.geotenerife.com
Dr. Simon Jowitt @thejow.bsky.social Economic geologist, Nevada State Geologist and Director of the Nevada Bureau of Mines and Geology @unevadareno, formerly @UNLVGeoscience @MonashEAE, @GeologyLeics, @CambSchMines, @GeosciencesEd. Views are my own. From Shipley, WYorks, and a BCAFC fan.
Sheree Armistead @geosheree.bsky.social Geoscientist @utas.edu.au exploring ancient Earth: plate tectonics, critical minerals & isotopes
Dr Josh Shea | Geochemist @drjoshuashea.bsky.social 🧪 Geochemist & 🪨 Igneous Petrologist | Postdoc at Cambridge.
I study how Earth’s mantle melts, moves, and shapes our planet’s volcanic history - and what that tells us about other worlds. 🌍🪐
Etienne Médard @etiennemedard.bsky.social Earth and planetary scientist (igneous petrology / volcanology) and nature enthusiast - Associate Prof @UCAuvergne - Views are my own.
Melanie Tietje @eryops1.bsky.social Postdoc @CZU Prague | macroecology, cycling, brewing, baking bread. Considering a pet salamander.
https://eryops1.github.io/
@Eryops_1
Future Is Mine @futureismine.bsky.social Critical mineral and geoscience school & community outreach. Not-for-profit CIC aimed at primary school age. We connect young people with earth science, mining and mineral use. 🔋Clean energy 💪Diversity 🎓Skills gap www.futureismine.co.uk
Dr. Kenna Harmony Rubin @kennarubin.bsky.social #science #volcanoes #ocean #deepsea #coral #climate
Explorers Club EC50 2026
Media inquiries✔️,
Prof & former Assoc Dean URI Oceanography +fmr Dept. Chair U Hawaii; Scripps Inst. alum
🚫 pers DM
🦋🌋🪸⚒️🧪 🌊📷💙 Ancestry: 🇱🇻🇱🇹🇺🇦
https://linktr.ee/kennarubingeo
Sean David @vaccinium-sultan.bsky.social Mai ka ʻāina i ke oho o ka malanai....
Geology (mantle petrology & volcanology) and botany adventures between Hawaiʻi and Utah.
Vaccinium_sultan on IG and elsewhere.
Jesse ‘Πέτρος’ Walters @thegeojesse.bsky.social Assistant Prof @UniGraz in Austria. Subduction, redox, geochron & metamorphism. He/Him/His. 
Diego González @geodgonzalez.bsky.social Geologist, Humboldtian. Assistant Professor (PAD) at UCM. Experimental petrology, geochemistry & volcanology. Diffusion & magma mixing. Raman spectroscopy. Amateur astronomer. 🇵🇸
🌍 Madrid, Spain.
💻 https://sites.google.com/view/geodgonzalez
Yishen (Eason) Zhang @yishenz.bsky.social Research Scientist @ Rice University | Experimental petrologist | Planetary interior 🌓🪐 | Volcanology 🌋| PhD @KU Leuven | Postdoc @ Rice
https://eazzzon.github.io
Arya Udry @aryaudry.bsky.social Professor in planetary petrology at University of Nevada Las Vegas | Martian igneous rock lover | PI of the XPL lab (she/her).
Oliver T Lord @olivertlord.bsky.social Head of Petrology, School of Earth Sciences, University of Bristol. Melts rocks with lasers for a living. Die hard England Cricket fan.
linktr.ee/olivertlord
Michael Anenburg @manenbu.bsky.social I make fake rocks & minerals at high pressures & temperatures. Admirer of carbonatites, rare earths, and geological miscellanies. מיכאל.🐪✡️
Martian Geologist @martiangeologist.bsky.social Currently pursuing a PhD in Astronomy & Planetary Science. I study the mineralogy and geochemistry of Martian analogs. ✨🪐👽 Oh and I have cats. 🐈 🐈⬛
Throne.com/martiangeologist
Matthias M. M. Meier @matthiasmmmeier.com Meteorites, Museums, Mars, Mountains and many more things. Meteoriticist, Noble Gaser, Space Nerd, Family Man. Director of Naturmuseum St. Gallen, Switzerland. Posts in English and German. Private account.
🇨🇭🇸🇪🇲🇫🇪🇺🇺🇦 orcid.org/0000-0002-7179-4173
Maya Wei-Haas, PhD @mayaweihaas.bsky.social Science writer | Lover of rocks and rxns | Ex-National Geographic reporter | Words at NYT, Science Mag, Smithsonian, & more | Author of What a Rock Can Reveal | Follow for geology and weird happenings on Earth and beyond!
https://bio.site/mayaweihaas
Heather @rockspotter.bsky.social Petrologist, Museum professional, Nature enthusiast. Beauty is everywhere. Science helps us see it.
Dr Adam Jeffery @agpaitic-adam.bsky.social Lecturer in Forensic Geoscience | Igneous petrologist | Geochemist | Autistic | Editor @WeAreVolcanica | Editor @ESCubed | All views my own
David van Acken @dvanacken.bsky.social Mass spectrometer wrangling at UCD. Opinions my own.
OUGS Social Media @ougeolsoc.bsky.social "Not just any Geol Soc, the OPEN UNIVERSITY Geol Soc!"
#OUGS, student association for the UK's OU Earth science/geology students (but anyone welcome!) Website: ougs.org. Social Media admin: Linda Fowler. Affiliated to Open SU @oustudents.bsky.social
Gawen Jenkin @gawenjenkin.bsky.social Prof of Applied Geology, Middle England university. Sustainable mineral resources for the green transition. Geology, life, Kernow 〓〓.
Views personal and do not represent my employers.
Callan Bentley @callanbentley.bsky.social "bluebirds, bluegrass, blueschist, blue state, bluesky"
Community college geology professor in Charlottesville, Virginia, USA
Charlotte L. Devitre @cljdevitre.bsky.social Postdoctoral scholar at UC Berkeley | Volcanoes🌋 Spectroscopy ⚡, inclusions, aerosols, human health | B.S. Universidad de Costa Rica | PhD Cornell University | Volleyball🏐amateur photographer 📷❤️ hybrid human 🇨🇷 🇫🇷 🇮🇳 🇨🇦My views are my own
Steven J. Gibbons @stevenjgibbons.bsky.social Geoscientist (Computational Fluid Dynamics, Seismology, Tsunami++). Norgesvenn, Internationalist, European. Nor/Eng. Works for NGI but views here strictly mine. https://orcid.org/0000-0002-7822-0244
Steve Elardo @steve-elardo.com Professor at UF Geology. Florida Planets Lab PI and Moon-guy. Planetary Scientist, Magma-Maker, Dad, Miami Dolphins and Star Wars Fan. Scotch, Tiki, Titanic, LEGO, and Red Panda enthusiast. My views.
#FinsUp!
#PlanetaryScience
planets.geology.ufl.edu
Geology Johnson @geologyjohnson.bsky.social Geologist of Precambrian mud and tiny fossils. Working Class. Northern. ND. He/Him. Comms Open https://brookejohnsonillustration.carrd.co/
Daniel Ho @daniel-ho.bsky.social @danielho at X/Twitter
Science Nerd, Business Builder, Tinkerer, Coffee Drinker, Bike Rider, Hiker, and Reader of Books. I kinda just want the old Twitter back!
kiwanja @kiwanja.bsky.social
A candle loses nothing by lighting another candle.🕯️
Innovator, writer, humanitarian, anthropologist and National Geographic Explorer now on a mission to lift, empower and inspire the next generation of global changemakers.
kiwanja.net/cambridge
Richard Pütz @richardmusing.bsky.social Connecting history, philosophy, & culture to today’s challenges, drawing on the work of Merton & Cardijn, with a focus on Emerging Technology ~ Killer storyteller!
https://innovate-educate-collaborate.com
Location: Great Lakes No Salt No Sharks
Sosthène P.-M. Ung @sostheneung.bsky.social Critical Minerals & Materials in Canada
Shining 💡 on phosphorus 🧪
⚗️ Ph.D. @ C.-J. Li lab 🎓
@Transition Accelerator
@McGill University Chemistry
@Fudan University
@ENSCM Chimie Montpellier
Opinions expressed are my own
sostheneung.com
Dr Cristina Talavera @cristalgeo.bsky.social Geochronologist, Senior Research Fellow at the University of Edinburgh, zircon lover, running ion microprobes and surviving
illinibob1977 @illinibob1977.bsky.social Retired attorney. Resister/Progressive. BLM. Astros and Illini fan till I die. A lot of really bad shit is about to go down.
John D. Harden @jdharden.bsky.social Investigative data reporter | UC Berkeley @berkeleyjournalism.bsky.social lecturer alum | R & SQL devotee, py-curious
Dr. Erik Klemetti Gonzalez @eruptions.site Professor @ Denison University / Volcanologist / Writer / Baseball, Sumo, Cricket, Soccer fan / Sci Fi aficionado / Amateur Musicologist / Cat person / Dad / Be kind to your bad self. 🇨🇴
emma tomlinson @magmashrew.bsky.social Associate Professor of Petrology at Trinity College Dublin | Love #MantleRocks and all things #Tephra | Tea drinker and trail runner. Mostly tired.